>> the e-mails came from pakistan and that is why i believe we started looking at the possibility, but i don't believe that he is there. i believe he is still in iran. >> greta: when you say e-mail, you mean the e-mail containing these photos, right? >> correct. >> greta: i know an effort was made to try to find the source of the e-mail. do you have any idea at all who may have sent them to you? >> no, the e-mail address was used one time and one time only. >> greta: was it an e-mail to you directly or to somebody else? >> it was directly to me. >> greta: so, i mean, i guess that either they-- i assume that the e-mail was obtained from your husband, your e-mail address, that's how they got it, was that your assumption? >> you assume so because he had that on his person when he disappeared, or was taken. >> greta: all right. so, now there's been a shift. now the united states, the state department believes, and i don't know, do you believe this as well, that he's not being held by terrorists, but by the iranian government or someone in iran? >> i do believe that the iranian government h